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via Stack Overflow by Stanislav.
, 1 year ago
This exception has no message.
via blprnt.com by Unknown author, 1 year ago
java.lang.NullPointerException at processing.core.PApplet.join(PApplet.java:8950) at de.fhpotsdam.unfolding.data.GeoJSONReader.loadData(Unknown Source) at Map.setup(Map.java:45) at processing.core.PApplet.handleDraw(PApplet.java:2361) at processing.core.PGraphicsJava2D.requestDraw(PGraphicsJava2D.java:240) at processing.core.PApplet.run(PApplet.java:2256) at java.lang.Thread.run(Unknown Source)